/* Görsel dil: Codex "Bugünün Kumandası" / ana-ekran-v2 taslağı */
:root{--zemin:#f3f5f4;--kagit:#fff;--murekkep:#18323b;--soluk:#6b7a80;--cizgi:#e1e7e7;--yesil:#087c70;--yesil-koyu:#066a60;--koyu:#17343d;--kirmizi:#a43630}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--zemin);color:var(--murekkep)}
.kabuk{display:grid;grid-template-columns:226px minmax(0,1fr);min-height:100vh}
.yanmenu{position:sticky;top:0;height:100vh;background:var(--koyu);color:#fff;padding:25px 15px 16px;display:flex;flex-direction:column;gap:18px}
.marka b{font-size:17px;letter-spacing:.5px}.marka i{color:#6fc3b5;font-style:normal}.marka small{display:block;font-size:11px;color:#b9d3cf;margin-top:4px}
.marka.koyu b{color:var(--murekkep)}.marka.koyu small{color:var(--soluk)}
.yanmenu nav{display:grid;gap:4px;overflow:auto}
.yanmenu nav a,.menu-yakinda{padding:9px 12px;border-radius:9px;color:#d8e6e3;text-decoration:none;font-size:14px}
.yanmenu nav a.aktif{background:#ffffff14;color:#fff;font-weight:700;box-shadow:inset 3px 0 0 #6fc3b5}
.menu-yakinda{opacity:.5;cursor:default}
.kisi{margin-top:auto;display:grid;grid-template-columns:auto 1fr;gap:4px 10px;align-items:center;border-top:1px solid #ffffff1a;padding-top:12px}
.kisi small{display:block;font-size:11px;color:#b9d3cf}
.avatar{width:32px;height:32px;border-radius:50%;background:#e7f3f0;color:var(--koyu);display:grid;place-items:center;font-weight:800}
.kisi form{grid-column:1/-1}.cikis{background:none;border:1px solid #ffffff33;color:#d8e6e3;border-radius:8px;padding:5px 10px;cursor:pointer;font:inherit;font-size:12px}
.menu-ac{display:none}
.icerik{padding:42px 26px 64px;max-width:1190px;width:100%;margin:0 auto}
.karsilama{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.ust-etiket{font-size:11px;letter-spacing:2px;font-weight:800;color:var(--yesil)}
h1{margin:4px 0;font-size:28px;letter-spacing:-.5px}.karsilama p{margin:0;color:var(--soluk)}
.kar-ozeti{background:#eff8f5;color:var(--yesil);border-radius:8px;padding:6px 12px;font-size:13px;text-decoration:none}.kar-ozeti.zarar{background:#fdeeed;color:var(--kirmizi)}
.birincil-eylem{display:flex;align-items:center;gap:14px;background:var(--yesil);color:#fff;border-radius:14px;padding:20px 24px;text-decoration:none;margin-bottom:18px}
.birincil-eylem .arti{width:36px;height:36px;border-radius:10px;background:#ffffff25;display:grid;place-items:center;font-size:22px}
.birincil-eylem small{display:block;opacity:.85;font-size:12px}
.kutular{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.kutu{background:var(--kagit);border:1px solid var(--cizgi);border-radius:13px;padding:16px;min-height:120px;display:flex;flex-direction:column;gap:6px}
.kutu-ad{font-weight:700}.kutu-sayi{font-size:30px;font-weight:800;margin-top:auto}.kutu-not{font-size:12px;color:var(--soluk)}
.kutu.yakinda{opacity:.75}
.giris-sayfa{min-height:100vh;display:grid;place-items:center;padding:16px}
.giris-kutu{background:#fff;border:1px solid var(--cizgi);border-radius:16px;padding:28px;width:min(380px,100%);display:grid;gap:12px}
.giris-kutu label{display:grid;gap:4px;font-size:13px;font-weight:600;color:var(--soluk)}
.giris-kutu input{font:inherit;padding:10px 12px;border:1px solid var(--cizgi);border-radius:9px}
.giris-kutu button{background:var(--yesil);color:#fff;border:0;border-radius:10px;padding:12px;font:inherit;font-weight:700;cursor:pointer}
.hata{color:var(--kirmizi);background:#fff0ed;border-radius:8px;padding:8px 10px;margin:0;font-size:14px}
@media (max-width:860px){
  .kabuk{grid-template-columns:1fr}
  .yanmenu{position:fixed;inset:0 auto 0 0;width:240px;transform:translateX(-100%);transition:transform .2s;z-index:20}
  .yanmenu.acik{transform:none}
  .menu-ac{display:block;position:fixed;top:12px;left:12px;z-index:21;background:var(--koyu);color:#fff;border:0;border-radius:9px;width:40px;height:40px;font-size:18px}
  .icerik{padding:64px 16px 40px}
  .kutular{grid-template-columns:repeat(2,minmax(0,1fr))}
}
.mesajlar{display:grid;gap:8px;margin-bottom:14px}
.mesaj{border-radius:10px;padding:10px 14px;font-size:14px;background:#eef6ff;color:#1d4a7a}
.mesaj.success{background:#e3f4ef;color:var(--yesil)}.mesaj.error{background:#fde4e1;color:var(--kirmizi)}.mesaj.warning{background:#fff3d6;color:#8a5a00}
[hidden]{display:none !important}
a.kutu{text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
a.kutu:hover{border-color:var(--yesil);box-shadow:0 2px 10px #0000000d}
a.kutu .kutu-not{color:var(--yesil);font-weight:600}
/* İki adımlı doğrulama (hesaplar/iki_adimli_*.html) */
.iki-adim-form{display:grid;gap:12px}
.iki-adim-not{font-size:13px;color:var(--soluk);margin:0;line-height:1.45}
ol.iki-adim-not{padding-left:18px}
.iki-adim-qr{display:block;margin:0 auto;width:220px;max-width:100%;height:auto;background:#fff}
.iki-adim-anahtar{display:block;margin-top:4px;font-size:13px;word-break:break-all;color:var(--murekkep)}
.giris-kutu .iki-adim-cikis button{background:none;color:var(--soluk);padding:4px;font-weight:600;text-decoration:underline;width:100%}